LNC2V123MSEHBN

The LNC2V123MSEHBN is a screw-terminal aluminum electrolytic capacitor designed for high-ripple power applications. It delivers 12,000 µF at 350 V in a compact can with screw terminals, suited for industrial power supplies, inverter circuitry and regenerative voltage applications in AC servomotors and general inverters.

Key value propositions include high ripple-current capability across low and high frequencies, a 5,000-hour load life at 85 °C, and RoHS compliance—making it a reliable choice for demanding power electronic designs.

Key Features

• Capacitance & Voltage — 12,000 µF rated capacitance at 350 V provides bulk energy storage for DC link and smoothing applications.
• High Ripple Current Handling — Supports 28.20 A at 120 Hz (low frequency) and 39.48 A at 100 kHz (high frequency), enabling heavy ripple loading and fast charge–discharge cycles.
• Robust Endurance — Rated for 5,000 hours of operation at 85 °C under rated ripple conditions, with specified limits for capacitance change, tan δ, and leakage after endurance testing.
• Wide Operating Temperature — Specified for operation from −40 °C to +85 °C to cover typical industrial ambient ranges.
• Screw Terminal Package — Radial can with screw terminals for secure electrical and mechanical connections in high-current assemblies.
• Leakage Current — Initial leakage specified at 5,000 µA, consistent with measured characteristics after rated voltage application.
• Compact Form Factor — Physical size φ76.2 × 155 mm (L: 15.5 cm × D: 7.62 cm) delivers high capacitance in a space-conscious can.
• Regulatory — Compliant with RoHS requirements.

Typical Applications

• Industrial Power Supplies — Bulk smoothing and DC-link support in inverter and industrial power supply modules where sustained ripple capability is required.
• Inverter Drives — Energy storage and high-frequency ripple tolerance for general inverter circuitry and motor-drive electronics.
• AC Servomotor Regeneration — Handling high-frequency regenerative voltages and frequent charge–discharge cycles in servo systems.
• General Purpose Power Electronics — Use wherever a high-capacitance, high-voltage aluminum electrolytic with screw terminals is needed for power smoothing and energy buffering.

Unique Advantages

• High Ripple Capacity: Specifies 28.2 A (120 Hz) and 39.48 A (100 kHz), enabling stable operation under heavy AC ripple loads.
• Proven Load Life: 5,000 hours at 85 °C under rated ripple conditions gives designers a clear endurance metric for long-term performance planning.
• Screw-Terminal Reliability: Screw-terminal can construction simplifies high-current connections and mechanical retention in power assemblies.
• Wide Temperature Range: −40 °C to +85 °C rating supports a broad range of industrial environments.
• Space-Conscious Size: High capacitance in a φ76.2 × 155 mm can reduces enclosure volume compared with larger form factors.
• RoHS Compliant: Meets RoHS requirements for environmentally conscious designs.

Why Choose LNC2V123MSEHBN?

LNC2V123MSEHBN positions itself as a practical high-capacitance, high-voltage aluminum electrolytic option for engineers building inverter drives, industrial power supplies, and regenerative servo systems. Its combination of 12,000 µF at 350 V, strong ripple-current ratings at both low and high frequencies, and a defined 5,000-hour life at 85 °C provides predictable performance for demanding power-electronic applications.

This capacitor is ideal for designs that require reliable DC-link energy storage with screw-terminal connectivity and a compact can profile, backed by RoHS compliance and clear endurance specifications for long-term system planning.

If you would like a quote or further specification support for LNC2V123MSEHBN, please submit an inquiry to request pricing and availability from our sales team.